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Calculation of Earnings Per Share
9 Months Ended
Sep. 30, 2025
Earnings Per Share [Abstract]  
Calculation of Earnings Per Share Calculation of Earnings Per Share
Three Months EndedNine Months Ended
September 30,September 30,
2025202420252024
(dollars in millions, shares in thousands (except per share data))  
Calculation of Basic Earnings Per Share:
Net Income$19.4 $17.5 $94.2 $81.9 
Weighted average shares outstanding23,526 22,501 23,265 22,346 
Basic Earnings Per Share$0.82 $0.78 $4.05 $3.67 
Calculation of Diluted Earnings Per Share:
Reconciliation of Denominator:
Weighted shares outstanding—Basic23,526 22,501 23,265 22,346 
Effect of dilutive securities—Share-based compensation103639556
Adjusted denominator—Diluted23,629 22,564 23,360 22,402 
Diluted Earnings Per Share$0.82 $0.78 $4.03 $3.66